APA (7e ed.) Bronvermelding

Puchta, H. a., Ackroyd, S., Puchta, H., Stranks, J., Carter, R., & Lewis-Jones, P. (2005). English in mind ; workbook 3. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Puchta, Herbert...[et al], Sarah Ackroyd, Herbert Puchta, Jeff Stranks, Richard Carter, en Peter Lewis-Jones. English in Mind ; Workbook 3. Cambridge: Cambridge University Press, 2005.

MLA (9e ed.) Bronvermelding

Puchta, Herbert...[et al], et al. English in Mind ; Workbook 3. Cambridge University Press, 2005.